KAVC1986

Leveled Out Reach the highest level with Team Classic.

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

The Cold, the Bad and the Ugly Stop Harley Quinn's spectacular siege at S.T.A.R. Labs

Push Yourself Harder Complete any 3 categories in Advanced Training or Strategy Training

Off the Deep End In Voyage of Despair, survive to round 20 without draining the water

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

The longest hike Walk 100 miles...

Melomaniac Play all songs.

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

Onwards! Get 30 kills with the DT-29

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

Performance Enhancing Mods Unlock all of the Performance Mods (Except Legendary Mods).

The Eagle has Landers In Ascension, escape on all three lunar landers.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Proud Player Clear 50 songs on Proud.

Rhythm Point Hoarder Collect 50,000 Rhythm Points.

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Betrayal Kill an enemy from behind at close range while disguised by the Sleeper Agent

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Finally Home Complete every Adventure level in The Journey Home.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Has science gone too far? Get a kill using the HT-95 Levkov, XD-1 Accipiter, Rorsch Mk-1, and Schipunov 42

Perfect Execution Complete all Precision contracts

To Know Your Enemy... Get 100 Kills while using Mutant Injections in Zombies

It's Nice to Be Wanted Defeat each of Gotham's Most Wanted present during the KELVIN Incident

Element of Surprise Break Supercharged criminals 50 times using Elemental Effect weaknesses

Overkill Obliteration - Kill all enemy snipers with explosives

Tricky Complete the slope jump in "Ice" with 2 snowboards strapped to your feet

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Hired Gun Complete 20 Contracts in MWZ

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Roll Call Win a run with every character in No Return
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Millionaire Earn 1,000,000 Vektan dollars

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Centennial Acquire 100% of the Stars

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Modded Complete an encounter with each Mod in No Return
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Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

New 'n' Hasty Rescue every Mudokon with an overall Best Time of 3:00:00 or less

Beginner Maestro Clear all songs on Beginner.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)